TiO2 as a Reusable Catalyst for the One-Pot Synthesis of 3,4-Dihydropyrimidin-2(1H)-ones under Solvent-Free Conditions

An efficient solvent‐free method for the synthesis of various 3,4‐dihydropyrimidin‐2(1H)‐ones using TiO2 as a recyclable heterogeneous catalyst is described. Compared to known methods, satisfactory results are obtained with excellent yields, short reaction times, and simplicity in the experimental p...

Ausführliche Beschreibung

Gespeichert in:

Bibliographische Detailangaben
Veröffentlicht in:	Helvetica chimica acta 2010-02, Vol.93 (2), p.261-264
Hauptverfasser:	Kassaee, Mohammad Zaman, Masrouri, Hassan, Movahedi, Farnaz, Mohammadi, Reza
Format:	Artikel
Sprache:	eng
Schlagworte:	4-dihydro Biginelli reaction Catalysis Multicomponent reactions Pyrimidin-2(1H)-ones Pyrimidin‐2(1H)‐ones, 3,4‐dihydro Solvent-free chemistry
Online-Zugang:	Volltext
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!

Beschreibung
Zusammenfassung:	An efficient solvent‐free method for the synthesis of various 3,4‐dihydropyrimidin‐2(1H)‐ones using TiO2 as a recyclable heterogeneous catalyst is described. Compared to known methods, satisfactory results are obtained with excellent yields, short reaction times, and simplicity in the experimental procedure.
ISSN:	0018-019X 1522-2675
DOI:	10.1002/hlca.200900197